| event | round | table | player one | result | player two |
| Pro Tour Chicago 2000 | 11 | 11 | Herzog, Nicolai (1798) | Won 2-1 | Nitter, Eivind (1703) |
| Grand Prix Vienna 2001 | S | Herzog, Nicolai (1749) | Lost 1-2 | Nitter, Eivind (1917) | |
| Grand Prix Copenhagen 2002 | 9 | 26 | Herzog, Nicolai (1760) | Lost 0-2 | Nitter, Eivind (1741) |
| Pro Tour Amsterdam 2004 | 1 | 60 | Herzog, Nicolai (1777) | Won 2-0 | Nitter, Eivind (1916) |